These Ingredients Support Your Dog's Brain and Gut... And Can...

Transform The Results From Your Training...

Training has its biggest impact on your dog’s behaviour when it’s teamed with gut and brain wellness.

So what ingredients can we feed our dogs to provide them with the best support?

1. Mood-Boosting L-Tryptophan

L-tryptophan is an amino acid, and it's the building block of serotonin - “the happy chemical”. L-tryptophan rich food sources include turkey meat, pumpkin seeds and salmon.

2. Microbiome-Boosting Probiotics

In 2016, researchers transplanted bacteria from the gut of clinically depressed humans into the gut of rats and found they, in turn, became sadder, more fearful and reclusive. These studies highlight the importance of supporting an animal’s gut to support their behaviour!

3. Passiflora Incarnata

Passiflora Incarnata contains flavonoids, alkaloids and glycosides that seem to have calming effects. It seems to attach to proteins in the brain called GABA receptors. When this happens it results in a calming effect which can help feelings of anxiety, stress and fear. It is also thought a reduced level of GABA can cause anxiety.

4. Lemon Balm Extract

Lemon balm is a perennial, lemon-scented herb native to southern Europe, Asia Minor, and North Africa. It contains a range of flavonoids and polyphenolic compounds which contribute to its behavioural effects. Passiflora incarnata and lemon balm can work in conjunction to lower anxiety during stress.

5. Mannan oligosaccharides

Mannan Oligosaccharides supports healthy gut flora by providing a substrate to support the growth of beneficial flora. These insoluble fibres reach the colon intact and act as prebiotics which are an important source of food for the beneficial bacteria (probiotics) of the colon. They effectively act as a food for the probiotics.

6. Beta Glucans

Provide favourable conditions for natural flora growth. They can also boost the immune system by promoting neutrophils, monocytes and interleukines.

=====But Wait!=====


That sounds expensive, time consuming and complicated, right?


Finding foods that contain all these ingredients…


chopping, preparing and storing them EVERY DAY!


…then trying to get your dog to ACTUALLY EAT THEM!

It doesn’t have to be that way…

It doesn’t have to be complicated, time consuming or expensive to get these micronutrients into your dog’s diet…


We have harnessed the power of all of the above (and more!) and taken care of all of the guesswork, sourcing measuring of ingredients for you.


We've a created simple superfood pouch for your dog - delivered to your door.


With a scoop of this specially blended and selected superfood supplement, your dog will be getting the wellness boost they deserve!


Ready to give it a try? Choose your option below.

Do you want to try just one pouch, or save big with a 3 or 5 pouch multipack?

How much you need really comes down to the size of your dog.  For a small 10kg doggo, one pouch will last about 3 months. at the other end of the scale, for a 40kg dog we're talking more like 3 weeks.


Choose Your Transformation


One Pouch!

Price £37.49

Just 75 pence per day*



Three Pouches!

Price £112.47 £97.49

save 15%

Just 65 pence per day* 



Five Pouches!

Price £187.49 £137.49

save 15%

Just 55 pence per day*  



[*based on a 20kg dog]

Our Guarantee

If after 50 days you’re not seeing the transformation in your dog’s behaviour, we’ll give you the support you need to achieve your dog-owning dreams with additional training resources. Get in touch with a transformation advisor at for free advice and information. Transformation is right around the corner!


With every pouch of CALM-K9, we’ll also send you a digital resource with training strategies that promote calmness and great behaviour - all built on a foundation of gut and brain health!


Frequently Asked Questions

1. How long does it take to work?

We’ve used a combo of rapid-acting and slow-acting properties, which means some changes may be seen straight away with other effects taking longer. The best thing? It can be used indefinitely for continued support!

2. Does it work for all dogs?

Whatever the breed, age or size of your dog – they all share this impactful relationship between brain and gut health and behaviour!

3. Does it matter what else you’re feeding your dog?

Feed your dog a healthy diet and add in just a scoop-a-day! It supplements their normal daily diet to give them everything they need for a happier life!

4. Will it help my specific dog training struggle?

If you’re doing all the right things and not seeing the results you want, your dog’s challenging behaviour could be a consequence of a brain & gut foundation needing support. By supporting brain and gut, you might see great improvements and find that there have been many training successes hidden until now!

5. What if I don't see results?

Every dog is different - we get that! That's why we love them! If after 50 days you're not seeing the transformation in your dog's behaviour, we'll direct you to some training resources that might help you further.

6. How much powder will my dog need? And how long will a pouch last?

Check out how much your dog weighs and the amount needed:

> 0-10kg (22lbs): Half a teaspoon daily, lasting 100 days!

> 10-20kg (22lbs-44lbs): 1 teaspoon daily, lasting 50 days!

> 20-40kg (44-88lbs): 2 teaspoons daily, lasting 25 days!

> 40kg+ (88lbs+): 2 and a half teaspoons daily, lasting 20 days

7. My dog takes medication for his behaviour/epilepsy/other disease, is CALM-K9 fine to give as well?

If your dog is on behaviour medications, epilepsy medications or other drugs that act on your dog's brain, or if you are unsure about the medication that your dog is on, consult your veterinarian before starting Calm-K9. Every dog is different and so your vet would be best placed to determine if your dog can have Calm-K9 if on medications.


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